http://www.lockss.org

Michael SeadleMichael Seadle

““A Social Model for Archiving Digital Serials” A Social Model for Archiving Digital Serials”

Preprint available Sept. 14, 1006 at: Preprint available Sept. 14, 1006 at: http://www.lib.msu.edu/seadle/Staff/SerialsReviehttp://www.lib.msu.edu/seadle/Staff/SerialsReview_v32n2_Preprint_Seadle.pdfw_v32n2_Preprint_Seadle.pdf

Published in Serials Review, v. 32 no.2, June 2006Published in Serials Review, v. 32 no.2, June 2006

Digital ArchiveDigital Archive

TrustTrust

IntegrityIntegrity

AuthenticityAuthenticity

““There is no such thing as a single genuine There is no such thing as a single genuine copy of a digitally archived work, but rather a copy of a digitally archived work, but rather a community of copies that must agree.” (M. community of copies that must agree.” (M. Seadle, 2006)Seadle, 2006)

http://www.lockss.org

LOCKSS Program

A persistent access preservation system for web delivered information

Open source software

600MHz-128MB RAM-Bootable CD drive-Floppy disk drive

One PC holds >3,000 years of an average electronic journal (2005)

LOCKSS software turns a PC into a preservation tool

LOCKSS Boxes

• Crawl, collect HTTP delivered content

• All formats – PDF, HTML, JPEG, TIF, Audio, Video, Excel,

Java

• Presentation of the work

LOCKSS Boxes

• Crawls and collects HTTP content – All formats (PDF, HTML, JPEG, TIF, Audio,

Video)

• Preserves content integrity – Independent collection

– Cooperate to audit and repair damage

LOCKSS Boxes

Preserve and audit content integrity

LOCKSS Boxes• Crawls and collects HTTP content

– All formats (PDF, HTML, JPEG, TIF, Audio, Video)

• Preserves content integrity – Independent collection– Cooperate to audit and repair damage

• Provides access – Via web browser– Content is never “dark”

Prevents the publisher from revoking access rights to back content

Provide Access

Look and Feel to Readers

Example:– PNAS table of contents page

• from web (9/11/02)• from LOCKSS Box

Look and feel is as close as possible to what the publisher published;

Preserved content & “presentation”

From the publisher web site

From the LOCKSS box

Subscription Publishers

Participating Libraries

Libraries - LOCKSS Aug. 2006

Publishers and Titles - LOCKSS Aug. 2006

Publisher License for Libraries

Permit libraries • Collect materials as published for

preservation• Use material consistent with original

license terms • Provide copies for audit and repair to

other LOCKSS boxes only if they’ve had copy in the past

Library’s tasks Library’s tasks Dear LOCKSS Alliance membersDear LOCKSS Alliance membersandandDear LOCKSS system participantsDear LOCKSS system participants

We are pleased to announce 32 new titles available for LOCKSS system preservation. Eight are from Oxford University Press, fifteen from BioOne, and nine from The MIT Press (hosted on Project Muse).We are pleased to announce 32 new titles available for LOCKSS system preservation. Eight are from Oxford University Press, fifteen from BioOne, and nine from The MIT Press (hosted on Project Muse).

The Oxford University Press (OUP) titles are available to LOCKSS Alliance members' LOCKSS boxes. The remainder of the OUP titles will be available in the near future.The Oxford University Press (OUP) titles are available to LOCKSS Alliance members' LOCKSS boxes. The remainder of the OUP titles will be available in the near future.

The rest of the titles are available to all LOCKSS participants.The rest of the titles are available to all LOCKSS participants.

NEW TITLESNEW TITLES* Political Analysis (OUP)* Political Analysis (OUP)* Public Opinion Quarterly (OUP)* Public Opinion Quarterly (OUP)* Publius: The Journal of Federalism (OUP)* Publius: The Journal of Federalism (OUP)* QJM: An International Journal of Medicine (OUP)* QJM: An International Journal of Medicine (OUP)* Statute Law Review (OUP)* Statute Law Review (OUP)* Teaching Mathematics and its Applications (OUP)* Teaching Mathematics and its Applications (OUP)* Toxicological Sciences (OUP)* Toxicological Sciences (OUP)* Twentieth Century British History (OUP)* Twentieth Century British History (OUP)

* The Coleopterists Bulletin (BioOne)* The Coleopterists Bulletin (BioOne)* Comparative Parasitology (BioOne)* Comparative Parasitology (BioOne)* The Condor (BioOne)* The Condor (BioOne)* Economic Botany (BioOne)* Economic Botany (BioOne)* Environmental Entomology (BioOne)* Environmental Entomology (BioOne)* Evolution (BioOne)* Evolution (BioOne)* Florida Entomologist (BioOne)* Florida Entomologist (BioOne)* Herpetologica (BioOne)* Herpetologica (BioOne)* Herpetological Monographs (BioOne)* Herpetological Monographs (BioOne)* In Vitro Cellular & Developmental Biology - Animal (BioOne)* In Vitro Cellular & Developmental Biology - Animal (BioOne)* In Vitro Cellular and Developmental Biology - Plant (BioOne)* In Vitro Cellular and Developmental Biology - Plant (BioOne)* Integrative and Comparative Biology (BioOne)* Integrative and Comparative Biology (BioOne)* Journal of Arachnology (BioOne)* Journal of Arachnology (BioOne)* Journal of Avian Medicine and Surgery (BioOne)* Journal of Avian Medicine and Surgery (BioOne)* Journal of Coastal Conservation (BioOne)* Journal of Coastal Conservation (BioOne)

* The American Journal of Bioethics (MIT Press)* The American Journal of Bioethics (MIT Press)* Computer Music Journal (MIT Press)* Computer Music Journal (MIT Press)* Global Environmental Politics (MIT Press)* Global Environmental Politics (MIT Press)* Journal of Cold War Studies (MIT Press)* Journal of Cold War Studies (MIT Press)* Journal of Interdisciplinary History (MIT Press)* Journal of Interdisciplinary History (MIT Press)* Leonardo (MIT Press)* Leonardo (MIT Press)* Leonardo Music Journal (MIT Press)* Leonardo Music Journal (MIT Press)* Linguistic Inquiry (MIT Press)* Linguistic Inquiry (MIT Press)* Perspectives on Science (MIT Press)* Perspectives on Science (MIT Press)

All electronic journals available for LOCKSS preservation are listed here:All electronic journals available for LOCKSS preservation are listed here:http://http://www.lockss.org/lockss/Publishers_and_Titleswww.lockss.org/lockss/Publishers_and_Titles

***To add new titles******To add new titles***

1) Access your LOCKSS cache.1) Access your LOCKSS cache.To access the Web based user interface on your LOCKSS cache, access the following URL from any browser:To access the Web based user interface on your LOCKSS cache, access the following URL from any browser:http://hostname-of-your-lockss-cache:8081/http://hostname-of-your-lockss-cache:8081/ . .

The first time you access this page you will be prompted for a username and password. The username is lockss; if you have forgotten your password, see The first time you access this page you will be prompted for a username and password. The username is lockss; if you have forgotten your password, see http://www.lockss.org/pub-wiki/FrequentlyAskedQuestionshttp://www.lockss.org/pub-wiki/FrequentlyAskedQuestions ..

If you get the error: HTTP ERROR: 403 Forbidden, this means the IP address of your workstation is not in the access control list of the LOCKSS cache you are trying to access. See If you get the error: HTTP ERROR: 403 Forbidden, this means the IP address of your workstation is not in the access control list of the LOCKSS cache you are trying to access. See http://www.lockss.org/pub-wiki/FrequentlyAskedQuestionshttp://www.lockss.org/pub-wiki/FrequentlyAskedQuestions

2) Click "Journal Configuration".2) Click "Journal Configuration".

3) Click "Add Titles".3) Click "Add Titles".

4) Select "All Titles" (or other groups to add only specific titles, such as "All Free Titles" or "All Oxford University Press Titles").4) Select "All Titles" (or other groups to add only specific titles, such as "All Free Titles" or "All Oxford University Press Titles").

5) Click "Select Titles".5) Click "Select Titles".

6) Select the titles you wish to add.6) Select the titles you wish to add.

7) Click "Add Selected AUs"7) Click "Add Selected AUs"

As always, thank you for working with us!As always, thank you for working with us!The Stanford based LOCKSS TeamThe Stanford based LOCKSS Team

-++**==--++**==--++**==--++**==--++**==--++**==--++**==-++**==--++**==--++**==--++**==--++**==--++**==--++**==This message was posted through the Stanford campus mailing list server. If you wish to unsubscribe from this mailing list, send the message body of "unsubscribe lockssalliance" to majordomo@lists.stanford.eduThis message was posted through the Stanford campus mailing list server. If you wish to unsubscribe from this mailing list, send the message body of "unsubscribe lockssalliance" to majordomo@lists.stanford.edu

CLOCKSSCLOCKSSControlled LOCKSSControlled LOCKSS

Pilot to create a large ‘dark’ archivePilot to create a large ‘dark’ archive Two year pilot to develop a model to preserve all Two year pilot to develop a model to preserve all

years of digitally available publisher member years of digitally available publisher member titles, primarily electronic journalstitles, primarily electronic journals

Failsafe repository for scholarly content in the Failsafe repository for scholarly content in the event of a long-term business interruptionevent of a long-term business interruption

Participating members have a long history and Participating members have a long history and understand issues of long-term sustainabilityunderstand issues of long-term sustainability

CLOCKSSCLOCKSSControlled LOCKSSControlled LOCKSS

Member LibrariesMember Libraries Edinburgh University - 1582Edinburgh University - 1582 Indiana University -1785Indiana University -1785 New York Public Library -1895New York Public Library -1895 Rice University - 1912Rice University - 1912 Stanford University - 1891Stanford University - 1891 University of Virginia - 1825University of Virginia - 1825

CLOCKSSCLOCKSSControlled LOCKSSControlled LOCKSS

Member PublishersMember Publishers American Medical Association - 1847American Medical Association - 1847 American Physiological Society - 1887American Physiological Society - 1887 Blackwell -1897Blackwell -1897 Nature Publishing Group - 1869Nature Publishing Group - 1869 Oxford University Press, 1478Oxford University Press, 1478 SAGE Publications - 1965SAGE Publications - 1965 Springer - 1842Springer - 1842 Taylor and Francis - 1798Taylor and Francis - 1798 John Wiley & Sons - 1807John Wiley & Sons - 1807 Elsevier (participating in discussions and sharing Elsevier (participating in discussions and sharing

in financial support) - 1880in financial support) - 1880

LOCKSS ProjectsLOCKSS Projects LOCKSS-DOCS (Federal Depository LOCKSS-DOCS (Federal Depository

Library Program e-journals)Library Program e-journals) ASERL (Association of Southeastern ASERL (Association of Southeastern

Research Libraries) electronic theses and Research Libraries) electronic theses and dissertations (ETDs)dissertations (ETDs)

New York Public Library Dark Centralized New York Public Library Dark Centralized Repository System to preserve 9/11 web Repository System to preserve 9/11 web sitessites

http://www.lockss.org